7165340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 19267584

約数和(自身を除く): 12102244

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 127, 130, 140, 155, 182, 217, 254, 260, 310, 364, 403, 434, 455, 508, 620, 635, 806, 868, 889, 910, 1085, 1270, 1612, 1651, 1778, 1820, 2015, 2170, 2540, 2821, 3302, 3556, 3937, 4030, 4340, 4445, 5642, 6604, 7874, 8060, 8255, 8890, 11284, 11557, 14105, 15748, 16510, 17780, 19685, 23114, 27559, 28210, 33020, 39370, 46228, 51181, 55118, 56420, 57785, 78740, 102362, 110236, 115570, 137795, 204724, 231140, 255905, 275590, 358267, 511810, 551180, 716534, 1023620, 1433068, 1791335, 3582670, 7165340]

約数ペア:

[(1, 7165340), (2, 3582670), (4, 1791335), (5, 1433068), (7, 1023620), (10, 716534), (13, 551180), (14, 511810), (20, 358267), (26, 275590), (28, 255905), (31, 231140), (35, 204724), (52, 137795), (62, 115570), (65, 110236), (70, 102362), (91, 78740), (124, 57785), (127, 56420), (130, 55118), (140, 51181), (155, 46228), (182, 39370), (217, 33020), (254, 28210), (260, 27559), (310, 23114), (364, 19685), (403, 17780), (434, 16510), (455, 15748), (508, 14105), (620, 11557), (635, 11284), (806, 8890), (868, 8255), (889, 8060), (910, 7874), (1085, 6604), (1270, 5642), (1612, 4445), (1651, 4340), (1778, 4030), (1820, 3937), (2015, 3556), (2170, 3302), (2540, 2821)]